package com.mmall.controller.backend;

import com.mmall.common.Const;
import com.mmall.common.ResponseCode;
import com.mmall.common.ServerResponse;
import com.mmall.pojo.User;
import com.mmall.service.ICategoryService;
import com.mmall.service.IUserService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;

import javax.servlet.http.HttpSession;

/**
 * @Author Jormin
 * @Date 2017/5/14A.
 */
@Controller
@RequestMapping("manage/category")
public class CategoryManageController {
    @Autowired
    private IUserService iUserService;

    @Autowired
    private ICategoryService iCategoryService;

    @RequestMapping("add_category.do")
    @ResponseBody
    public ServerResponse addCategory(HttpSession session, String categoryName, @RequestParam(value = "parentId",defaultValue = "0") int parentId){
        User user = (User)session.getAttribute(Const.CURRENT_USER);
        if (user == null){
            return ServerResponse.createByErrorCodeMessage(ResponseCode.NEED_LOGIN.getCode(),"用户为登陆");
        }
        if (iUserService.cheukAdminRole(user).isSuccess()){
            return iCategoryService.addCategory(categoryName, parentId);
        }else{
            return ServerResponse.createByErrorMessage("无权限操作");
        }
    }

    @RequestMapping("set_category_name.do")
    @ResponseBody
    public ServerResponse setCategoryName(HttpSession session, Integer categoryId, String categoryName){
        User user =(User)session.getAttribute(Const.CURRENT_USER);
        if (user == null){
            return ServerResponse.createByErrorCodeMessage(ResponseCode.NEED_LOGIN.getCode(),"用户未登陆");
        }
        if (iUserService.cheukAdminRole(user).isSuccess()){
            return iCategoryService.updateCategoryName(categoryId,categoryName);
        } else {
            return ServerResponse.createByErrorMessage("无权限操作");
        }
    }

    @RequestMapping("get_children_parallel_category.do")
    @ResponseBody
    public ServerResponse getChildrenParallelCategory(HttpSession session, @RequestParam(value = "categoryId", defaultValue = "0") Integer categoryId){
        User user = (User)session.getAttribute(Const.CURRENT_USER);
        if (user == null){
            return ServerResponse.createByErrorCodeMessage(ResponseCode.NEED_LOGIN.getCode(),"用户为登陆");
        }
        if (iUserService.cheukAdminRole(user).isSuccess()){
            return iCategoryService.getChildrenParallelCategory(categoryId);
        }else{
            return ServerResponse.createByErrorMessage("无权限操作");
        }
    }

}










